Kuber of Bolghar

Kuber of Bolghar (655-715) was the high chief of Bolghar from 702 to 715, succeeding Kotrag of Bolghar and preceding Sevar of Bolghar.

Biography
Kuber of Bolghar was the son of Kotrag of Bolghar, and was a Tengri Bolghar of the Dulo tribe. He became high chief of Bolghar in 702 on his father's death and reigned until his death in 715.